• Country
• Netherlands

• Manufacturer / Brand
• Siera; Eindhoven (NL)

• Year
• 1946

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 212371

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 4

• Valves / Tubes
• UCH21 UCH21 UBL21 UY1N

• Main principle
• Superheterodyne (common); ZF/IF 468 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• AC/DC-set / 110; 125; 200; 220 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 17 cm = 6.7 inch

• Material
• Bakelite case

• from Radiomuseum.org
• Model: S130U - Siera; Eindhoven NL

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 395 x 270 x 195 mm / 15.6 x 10.6 x 7.7 inch

• Notes
• 3 Band reception:
  • LW: 715 - 2000 m.
  • BC: 200 - 585 m.
  • SW: 16,6 - 52 m.
  Tuning scale light bulbs type: 2 x 8095D (19V, 90mA).
  Loudspeaker Philips type 9678. Connector for external loudspeaker.
   
  This model is comparable with Mediator M207U, NSF H207U and Philips 656U.
   
  ATTENTION: chassis connected to the mains.

• Net weight (2.2 lb = 1 kg)
• 7 kg / 15 lb 6.7 oz (15.419 lb)

• Price in first year of sale
• 235.00 Hfl

• Mentioned in
• Technisch- Commercieel - Radio Vademecum Staleman (Inruilschema NVRD, 1963)

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Gidi Verheijen. See "Data change" for further contributors.

• Other Models

• Here you find 50 models, 48 with images and 20 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Siera; Eindhoven (NL)